Why cloud PDF tools can be a privacy risk

Most "free online PDF" sites upload your file to their servers to process it. For a memo that is fine; for a contract, medical record or ID, it is a real exposure.

Your file leaves your control

Once uploaded, a copy sits on someone else's server. Retention policies vary, breaches happen, and you rarely know who can access it.

Sensitive documents are the problem

IDs, financial statements, legal drafts and health records should never be casually uploaded to an unknown processor.

The client-side alternative

Tools that run entirely in your browser never send the file anywhere — the processing happens on your own device.